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<h1>src/qvdefines.h</h1><a href="qvdefines_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> *      Copyright (C) 2007, 2008, 2009, 2010, 2011, 2012. PARP Research Group.</span>
<a name="l00003"></a>00003 <span class="comment"> *      &lt;http://perception.inf.um.es&gt;</span>
<a name="l00004"></a>00004 <span class="comment"> *      University of Murcia, Spain.</span>
<a name="l00005"></a>00005 <span class="comment"> *</span>
<a name="l00006"></a>00006 <span class="comment"> *      This file is part of the QVision library.</span>
<a name="l00007"></a>00007 <span class="comment"> *</span>
<a name="l00008"></a>00008 <span class="comment"> *      QVision is free software: you can redistribute it and/or modify</span>
<a name="l00009"></a>00009 <span class="comment"> *      it under the terms of the GNU Lesser General Public License as</span>
<a name="l00010"></a>00010 <span class="comment"> *      published by the Free Software Foundation, version 3 of the License.</span>
<a name="l00011"></a>00011 <span class="comment"> *</span>
<a name="l00012"></a>00012 <span class="comment"> *      QVision is distributed in the hope that it will be useful,</span>
<a name="l00013"></a>00013 <span class="comment"> *      but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00014"></a>00014 <span class="comment"> *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the</span>
<a name="l00015"></a>00015 <span class="comment"> *      GNU Lesser General Public License for more details.</span>
<a name="l00016"></a>00016 <span class="comment"> *</span>
<a name="l00017"></a>00017 <span class="comment"> *      You should have received a copy of the GNU Lesser General Public</span>
<a name="l00018"></a>00018 <span class="comment"> *      License along with QVision. If not, see &lt;http://www.gnu.org/licenses/&gt;.</span>
<a name="l00019"></a>00019 <span class="comment"> */</span>
<a name="l00020"></a>00020 
<a name="l00024"></a>00024 
<a name="l00025"></a>00025 <span class="preprocessor">#ifndef QVDEFINES_H</span>
<a name="l00026"></a>00026 <span class="preprocessor"></span><span class="preprocessor">#define QVDEFINES_H</span>
<a name="l00027"></a>00027 <span class="preprocessor"></span>
<a name="l00028"></a>00028 <span class="comment">// Include a small set of Qt classes, which will be declared as basic types for the metatypes.</span>
<a name="l00029"></a>00029 <span class="preprocessor">#include &lt;QMetaType&gt;</span>
<a name="l00030"></a>00030 <span class="preprocessor">#include &lt;QList&gt;</span>
<a name="l00031"></a>00031 <span class="preprocessor">#include &lt;QVector&gt;</span>
<a name="l00032"></a>00032 <span class="preprocessor">#include &lt;QPoint&gt;</span>
<a name="l00033"></a>00033 <span class="preprocessor">#include &lt;QPointF&gt;</span>
<a name="l00034"></a>00034 <span class="preprocessor">#include &lt;QRect&gt;</span>
<a name="l00035"></a>00035 <span class="preprocessor">#include &lt;QPair&gt;</span>
<a name="l00036"></a>00036 <span class="preprocessor">#include &lt;limits&gt;</span>
<a name="l00037"></a>00037 <span class="preprocessor">#include &lt;iso646.h&gt;</span>
<a name="l00038"></a>00038 <span class="preprocessor">#include &lt;iostream&gt;</span>
<a name="l00039"></a>00039 
<a name="l00040"></a>00040 <span class="preprocessor">#if !defined(Q_WARNING)</span>
<a name="l00041"></a>00041 <span class="preprocessor"></span><span class="preprocessor">#  ifndef QT_NO_DEBUG</span>
<a name="l00042"></a>00042 <span class="preprocessor"></span><span class="preprocessor">#    define Q_WARNING(cond) { if (not (cond)) std::cerr &lt;&lt; &quot;WARNING: condition \&quot;&quot; &lt;&lt; #cond &lt;&lt; &quot;\&quot; in file \&quot;&quot; &lt;&lt; __FILE__ &lt;&lt; &quot;\&quot;, line &quot; &lt;&lt; __LINE__ &lt;&lt; &quot; does not hold&quot; &lt;&lt; std::endl; }</span>
<a name="l00043"></a>00043 <span class="preprocessor"></span><span class="preprocessor">#  else</span>
<a name="l00044"></a>00044 <span class="preprocessor"></span><span class="preprocessor">#    define Q_WARNING(cond) qt_noop()</span>
<a name="l00045"></a>00045 <span class="preprocessor"></span><span class="preprocessor">#  endif</span>
<a name="l00046"></a>00046 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00047"></a>00047 <span class="preprocessor"></span>
<a name="l00048"></a>00048 <span class="preprocessor">#if !defined(Q_WARNING_X)</span>
<a name="l00049"></a>00049 <span class="preprocessor"></span><span class="preprocessor">#  ifndef QT_NO_DEBUG</span>
<a name="l00050"></a>00050 <span class="preprocessor"></span><span class="preprocessor">#    define Q_WARNING_X(cond,where,what) { if (not (cond)) std::cerr &lt;&lt; &quot;WARNING: in file \&quot;&quot; &lt;&lt; __FILE__ &lt;&lt; &quot;\&quot;, line &quot; &lt;&lt; __LINE__ &lt;&lt; &quot;: &quot; &lt;&lt; what &lt;&lt; std::endl; }</span>
<a name="l00051"></a>00051 <span class="preprocessor"></span><span class="preprocessor">#  else</span>
<a name="l00052"></a>00052 <span class="preprocessor"></span><span class="preprocessor">#    define Q_WARNING_X(cond) qt_noop()</span>
<a name="l00053"></a>00053 <span class="preprocessor"></span><span class="preprocessor">#  endif</span>
<a name="l00054"></a>00054 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00055"></a>00055 <span class="preprocessor"></span>
<a name="l00056"></a>00056 <span class="preprocessor">#if !defined(Q_CHECKPOINT)</span>
<a name="l00057"></a>00057 <span class="preprocessor"></span><span class="preprocessor">#  ifndef QT_NO_DEBUG</span>
<a name="l00058"></a>00058 <span class="preprocessor"></span><span class="preprocessor">#    define Q_CHECKPOINT { std::cout &lt;&lt; &quot; (CHKPT@&quot; &lt;&lt; __FILE__ &lt;&lt; &quot;:&quot; &lt;&lt; __LINE__ &lt;&lt; &quot;) &quot;; }</span>
<a name="l00059"></a>00059 <span class="preprocessor"></span><span class="preprocessor">#  else</span>
<a name="l00060"></a>00060 <span class="preprocessor"></span><span class="preprocessor">#    define Q_CHECKPOINT qt_noop()</span>
<a name="l00061"></a>00061 <span class="preprocessor"></span><span class="preprocessor">#  endif</span>
<a name="l00062"></a>00062 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00063"></a>00063 <span class="preprocessor"></span>
<a name="l00064"></a>00064 <span class="comment">/*</span>
<a name="l00065"></a>00065 <span class="comment">#if !defined(Q_WARNING_X)</span>
<a name="l00066"></a>00066 <span class="comment">#  ifndef QT_NO_DEBUG</span>
<a name="l00067"></a>00067 <span class="comment">#    define Q_ASSERT_X(cond, where, what) ((!(cond)) ? qt_assert_x(where, what,__FILE__,__LINE__) : qt_noop())</span>
<a name="l00068"></a>00068 <span class="comment">#  else</span>
<a name="l00069"></a>00069 <span class="comment">#    define Q_ASSERT_X(cond, where, what) qt_noop()</span>
<a name="l00070"></a>00070 <span class="comment">#  endif</span>
<a name="l00071"></a>00071 <span class="comment">#endif</span>
<a name="l00072"></a>00072 <span class="comment">*/</span>
<a name="l00073"></a>00073 
<a name="l00074"></a>00074 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>   uChar;          <span class="comment">// Ipp8u        1 bytes</span>
<a name="l00075"></a>00075 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span>  uShort;         <span class="comment">// Ipp16u       2 &quot;</span>
<a name="l00076"></a>00076 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>    uInt;           <span class="comment">// Ipp32u       4 &quot;</span>
<a name="l00077"></a>00077 <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">char</span>     sChar;          <span class="comment">// Ipp8s        1 ...</span>
<a name="l00078"></a>00078 <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">short</span>    sShort;         <span class="comment">// Ipp16s       2</span>
<a name="l00079"></a>00079 <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">int</span>      sInt;           <span class="comment">// Ipp32s       4</span>
<a name="l00080"></a>00080 <span class="comment">//typedef __INT64       sLong;          // Ipp64s       8 (not an estandar type)</span>
<a name="l00081"></a>00081 <span class="comment">//typedef __UINT64      uLong;          // Ipp64u       8 (not an estandar type)</span>
<a name="l00082"></a>00082 <span class="keyword">typedef</span> <span class="keywordtype">float</span>           sFloat;         <span class="comment">// Ipp32f       4</span>
<a name="l00083"></a>00083 <span class="keyword">typedef</span> <span class="keywordtype">double</span>          sDouble;        <span class="comment">// Ipp64f       8</span>
<a name="l00084"></a>00084 
<a name="l00085"></a>00085 <span class="comment">// Other type definitions</span>
<a name="l00086"></a>00086 
<a name="l00091"></a><a class="code" href="group__qvmath.html#ga818fe0c689af956cd14431148c879718">00091</a> <span class="keyword">typedef</span> QPair&lt;QPointF, QPointF&gt; <a class="code" href="group__qvmath.html#ga818fe0c689af956cd14431148c879718">QPointFMatching</a>;
<a name="l00092"></a>00092 
<a name="l00093"></a>00093 <span class="comment">// Qt metatypes definitions: QVision defined types must be metatyped in their respective header files.</span>
<a name="l00094"></a>00094 <span class="comment">// Qt&#39;s and C++&#39;s metatypes must be listed below.</span>
<a name="l00095"></a>00095 Q_DECLARE_METATYPE(sChar);
<a name="l00096"></a>00096 Q_DECLARE_METATYPE(QVector&lt;sFloat&gt;);
<a name="l00097"></a>00097 Q_DECLARE_METATYPE(QVector&lt;sDouble&gt;);
<a name="l00098"></a>00098 Q_DECLARE_METATYPE(QList&lt;sInt&gt;);
<a name="l00099"></a>00099 Q_DECLARE_METATYPE(QList&lt;sFloat&gt;);
<a name="l00100"></a>00100 Q_DECLARE_METATYPE(QList&lt;sDouble&gt;);
<a name="l00101"></a>00101 Q_DECLARE_METATYPE(QList&lt;QPoint&gt;);
<a name="l00102"></a>00102 Q_DECLARE_METATYPE(QList&lt;QPointF&gt;);
<a name="l00103"></a>00103 Q_DECLARE_METATYPE(QList&lt;QRect&gt;);
<a name="l00104"></a>00104 Q_DECLARE_METATYPE(QList&lt; QList&lt; QPoint &gt; &gt;);
<a name="l00105"></a>00105 Q_DECLARE_METATYPE(QList&lt; QList&lt; QPointF &gt; &gt;);
<a name="l00106"></a>00106 
<a name="l00107"></a>00107 Q_DECLARE_METATYPE(<a class="code" href="group__qvmath.html#ga818fe0c689af956cd14431148c879718">QPointFMatching</a>);
<a name="l00108"></a>00108 Q_DECLARE_METATYPE(QList&lt;QPointFMatching&gt;);
<a name="l00109"></a>00109 
<a name="l00110"></a>00110 <span class="preprocessor">#include &lt;QColor&gt;</span>
<a name="l00111"></a>00111 <span class="keyword">const</span> QColor qvColors[] = {
<a name="l00112"></a>00112                 Qt::red,
<a name="l00113"></a>00113                 Qt::green,
<a name="l00114"></a>00114                 Qt::blue,
<a name="l00115"></a>00115                 Qt::cyan,
<a name="l00116"></a>00116                 Qt::magenta,
<a name="l00117"></a>00117                 Qt::darkRed,
<a name="l00118"></a>00118                 Qt::darkGreen,
<a name="l00119"></a>00119                 Qt::darkBlue,
<a name="l00120"></a>00120                 Qt::darkCyan,
<a name="l00121"></a>00121                 Qt::darkMagenta
<a name="l00122"></a>00122                 };
<a name="l00123"></a>00123 
<a name="l00124"></a>00124 std::ostream&amp; operator &lt;&lt; (std::ostream &amp;os, <span class="keyword">const</span> QPointF &amp;point);
<a name="l00125"></a>00125 std::ostream&amp; operator &lt;&lt; (std::ostream &amp;os, <span class="keyword">const</span> QPoint &amp;point);
<a name="l00126"></a>00126 std::ostream&amp; operator &lt;&lt; (std::ostream &amp;os, <span class="keyword">const</span> <a class="code" href="group__qvmath.html#ga818fe0c689af956cd14431148c879718">QPointFMatching</a> &amp;matching);
<a name="l00127"></a>00127 
<a name="l00128"></a>00128 uint qHash(<span class="keyword">const</span> <span class="keywordtype">double</span> &amp;value);
<a name="l00129"></a>00129 uint qHash(<span class="keyword">const</span> QPointF &amp;point);
<a name="l00130"></a>00130 uint qHash(<span class="keyword">const</span> QPoint &amp;point);
<a name="l00131"></a>00131 
<a name="l00132"></a>00132 <span class="keywordtype">long</span> <span class="keywordtype">long</span> getMicroseconds();
<a name="l00133"></a>00133 
<a name="l00134"></a>00134 <span class="preprocessor">#ifdef QVOCTAVE</span>
<a name="l00135"></a>00135 <span class="preprocessor"></span>        <span class="comment">// This is to avoid an ugly dissambiguation error for operator == which g++ reports when compiling the Octave module.</span>
<a name="l00136"></a>00136 <span class="preprocessor">        #include &lt;QLocale&gt;</span>
<a name="l00137"></a>00137         <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> QLocale::NumberOptions &amp; a,<span class="keyword">const</span> QLocale::NumberOptions &amp; b) {
<a name="l00138"></a>00138         <span class="keywordflow">return</span> <span class="keyword">static_cast&lt;</span><span class="keywordtype">int</span><span class="keyword">&gt;</span>(a) == static_cast&lt;int&gt;(b);
<a name="l00139"></a>00139         }
<a name="l00140"></a>00140 <span class="preprocessor">#endif // QVOCTAVE</span>
<a name="l00141"></a>00141 <span class="preprocessor"></span>
<a name="l00142"></a>00142 <span class="preprocessor">#ifdef QVIPP</span>
<a name="l00143"></a>00143 <span class="preprocessor"></span><span class="preprocessor">#include &lt;ipp.h&gt;</span>
<a name="l00144"></a>00144 Q_DECLARE_METATYPE(IppiMaskSize);
<a name="l00145"></a>00145 Q_DECLARE_METATYPE(IppCmpOp);
<a name="l00146"></a>00146 Q_DECLARE_METATYPE(IppRoundMode);
<a name="l00147"></a>00147 <span class="preprocessor">#endif // QVIPP</span>
<a name="l00148"></a>00148 <span class="preprocessor"></span>
<a name="l00149"></a>00149 <span class="preprocessor">#ifndef DOXYGEN_IGNORE_THIS</span>
<a name="l00150"></a>00150 <span class="preprocessor"></span><span class="comment">// Compose &quot;Swiss army knife&quot; template function.</span>
<a name="l00151"></a>00151 <span class="comment">// This function inserts each element from the input container &#39;containerA&#39; into the &#39;containerB&#39;, which returns on output.</span>
<a name="l00152"></a>00152 <span class="comment">// The elements of &#39;containerA&#39; are converted consequently prior to their insertion in &#39;containerB&#39;</span>
<a name="l00153"></a>00153 <span class="comment">// This function is useful for example:</span>
<a name="l00154"></a>00154 <span class="comment">// - To create a vector composing the elements contained in a QList, assuming that the type of these elements provides a casting operator to the type QVVector.</span>
<a name="l00155"></a>00155 <span class="comment">// - To convert all the elements contained in a QList to another type, assuming that the original type provides a casting operator to the second type.</span>
<a name="l00156"></a>00156 <span class="keyword">template</span> &lt; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt; <span class="keyword">class </span>TypeContainer, <span class="keyword">typename</span> TypeElement, <span class="keyword">typename</span> TypeIndex&gt;
<a name="l00157"></a>00157 QVector&lt; QPair&lt;TypeElement, TypeElement&gt; &gt; compose(     <span class="keyword">const</span> TypeContainer&lt; QPair&lt;TypeIndex, TypeIndex&gt; &gt; &amp;pairIndexes,
<a name="l00158"></a>00158                                                                                                         <span class="keyword">const</span> TypeContainer&lt;TypeElement&gt; &amp;containerA,
<a name="l00159"></a>00159                                                                                                         <span class="keyword">const</span> TypeContainer&lt;TypeElement&gt; &amp;containerB)
<a name="l00160"></a>00160         {
<a name="l00161"></a>00161         QVector&lt; QPair&lt;TypeElement, TypeElement&gt; &gt; result(pairIndexes.count());
<a name="l00162"></a>00162 
<a name="l00163"></a>00163         TypeIndex i = 0;
<a name="l00164"></a>00164         QPair&lt;TypeIndex, TypeIndex&gt; element;
<a name="l00165"></a>00165         <span class="keywordflow">foreach</span>(element, pairIndexes)
<a name="l00166"></a>00166                 {
<a name="l00167"></a>00167                 result[i].first = containerA[element.first];
<a name="l00168"></a>00168                 result[i].second = containerB[element.second];
<a name="l00169"></a>00169                 i++;
<a name="l00170"></a>00170                 }
<a name="l00171"></a>00171 
<a name="l00172"></a>00172         <span class="keywordflow">return</span> result;
<a name="l00173"></a>00173         }
<a name="l00174"></a>00174 
<a name="l00175"></a>00175 <span class="comment">// Compose &quot;Swiss army knife&quot; template function.</span>
<a name="l00176"></a>00176 <span class="comment">// This function inserts each element from the input container &#39;containerA&#39; into the &#39;containerB&#39;, which returns on output.</span>
<a name="l00177"></a>00177 <span class="comment">// The elements of &#39;containerA&#39; are converted consequently prior to their insertion in &#39;containerB&#39;</span>
<a name="l00178"></a>00178 <span class="comment">// This function is useful for example:</span>
<a name="l00179"></a>00179 <span class="comment">// - To create a vector composing the elements contained in a QList, assuming that the type of these elements provides a casting operator to the type QVVector.</span>
<a name="l00180"></a>00180 <span class="comment">// - To convert all the elements contained in a QList to another type, assuming that the original type provides a casting operator to the second type.</span>
<a name="l00181"></a>00181 <span class="keyword">template</span>&lt; <span class="keyword">template</span>&lt; <span class="keyword">typename</span> T&gt; <span class="keyword">class </span>ContainerA, <span class="keyword">typename</span> Element, <span class="keyword">typename</span> ContainerB&gt; ContainerB compose(<span class="keyword">const</span> ContainerA&lt;Element&gt; &amp;containerA)
<a name="l00182"></a>00182         {
<a name="l00183"></a>00183         ContainerB containerB;
<a name="l00184"></a>00184         <span class="keywordflow">foreach</span>(Element e, containerA)
<a name="l00185"></a>00185                 containerB &lt;&lt; e;
<a name="l00186"></a>00186         <span class="keywordflow">return</span> containerB;
<a name="l00187"></a>00187         }
<a name="l00188"></a>00188 
<a name="l00189"></a>00189 <span class="preprocessor">#endif // DOXYGEN_IGNORE_THIS</span>
<a name="l00190"></a>00190 <span class="preprocessor"></span>
<a name="l00191"></a>00191 <span class="preprocessor">#define GLUPERSPECTIVE_SUBSTITUTE</span>
<a name="l00192"></a>00192 <span class="preprocessor"></span>
<a name="l00193"></a>00193 <span class="preprocessor">#ifdef GLUPERSPECTIVE_SUBSTITUTE</span>
<a name="l00194"></a>00194 <span class="preprocessor"></span><span class="preprocessor">        #include &lt;GL/glu.h&gt;</span>
<a name="l00195"></a>00195         <span class="keywordtype">void</span> qvGluPerspective(GLdouble fovy, GLdouble aspect, GLdouble zNear, GLdouble zFar);
<a name="l00196"></a>00196 <span class="preprocessor">#else // GLUPERSPECTIVE_SUBSTITUTE</span>
<a name="l00197"></a>00197 <span class="preprocessor"></span><span class="preprocessor">        #define qvGluPerspective gluPerspective</span>
<a name="l00198"></a>00198 <span class="preprocessor"></span><span class="preprocessor">#endif // GLUPERSPECTIVE_SUBSTITUTE</span>
<a name="l00199"></a>00199 <span class="preprocessor"></span>
<a name="l00200"></a>00200 <span class="preprocessor">#endif</span>
<a name="l00201"></a>00201 <span class="preprocessor"></span>
<a name="l00202"></a>00202 
</pre></div></div>
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<br /><hr><br />
<center><a href="http://perception.inf.um.es/QVision">QVision framework</a>.
<a href="http://perception.inf.um.es">PARP research group</a>.
Copyright &copy; 2007, 2008, 2009, 2010, 2011.</center>
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